Copy to clipboard: Multi-line referenced table

Fred thank you! Any ideas about how to get things to order like this (with the paragraph returns)?

Item Detail #1 ..........$Item Total #1
Item Detail #2 ..........$Item Total #2
Item Detail #3 ..........$Item Total #3Fred 

Fred I'm not sure what I'm getting wrong... below is all of my current code. When I 'click the button' (formula) and paste it, this is what I'm getting:

Registration Sign Design: 24x36in, updated SAP branding + “Golf Tournament Registration”, 1 versionReception Sign Design: 24x36in, updated SAP branding + “Golf Tournament Reception”, 1 versionMemorial Sign Design: 24x36in, updated SAP branding + text and photo, additional Photoshop, 1 versionReception Sign Print: x4qty, 24x36in, single sided, foam coreRegistration Sign Print: x4qty, 24x36in, single sided, foam coreMemorial Sign Print: x2qty, 24x36in, single sided, foam coreArrows Print: x8 arrows, printer template, black ...............$ $75.00$75.00$200.00$168.62$189.26$84.31$57.91

As opposed to:

Registration Sign Design: 24x36in, updated SAP branding + “Golf Tournament Registration”, 1 version...............$75.00

Reception Sign Design: 24x36in, updated SAP branding + “Golf Tournament Reception”, 1 version...............$75.00

Memorial Sign Design: 24x36in, updated SAP branding + text and photo, additional Photoshop, 1 version...............$200.00

Reception Sign Print: x4qty, 24x36in, single sided, foam core...............$168.62

Registration Sign Print: x4qty, 24x36in, single sided, foam core...............$189.26

Memorial Sign Print: x2qty, 24x36in, single sided, foam core...............$84.31

Arrows Print: x8 arrows, printer template, black...............$57.91

Here's my current code. Any ideas? Thank you so much for your help!

let pmark := urlDecode("%0A");
let details := 'Project Details';
let outputList := for r in details do
        r.'Item Details' + " ...............$ " + r.'Item Total'
    end;
join(outputList, pmark);
html("
<style>
    .customButton {
        height: 35px;
        width: 110px;
        background-color: #5e6e9c;
        border: none;
        color: #fff;
        font-weight: bold;
        font-size: 11px;
        padding: 5px;
    }
</style>
<button class='customButton' onclick='CopyEstimate(getDetails())'>Copy Estimate</button>

<script>
function getDetails() {
    return '" +
if 'Project Details' then
    'Project Details'.Id + 'Project Details'.'Item Details' + "..............." +
    'Project Details'.'Item Total' +
    "
    "
else
    "No Project Details Found"
end +
"';
}

function CopyEstimate(str) {
    var el = document.createElement('textarea');
    el.value = str;
    el.setAttribute('readonly', '');
    el.style.position = 'absolute';
    el.style.left = '-9999px';
    document.body.appendChild(el);
    el.select();
    document.execCommand('copy');
    document.body.removeChild(el);
}
</script>")

Fred Oof this is a toughie. I was hoping it would be pretty straight forward, even if clearly beyond my skill level...

I'm essentially asking it to copy a referenced table (specific fields) formatted in the rows as shown.

I'm open to another approach if there is one. I've been digging into these forms and so far haven't had any luck...

I've updated the code as you've suggested, but still getting the same results. Attached is a test Ninox file so you (or anyone who might have an idea) can see the button and setup, if that's helpful.

Thank you!

let pmark := urlDecode("%0A");
let details := 'Project Details';
let outputList := for r in details do
        r.'Item Details' + " ...............$ " + r.'Item Total'
    end;
join(outputList, pmark);
html("
<style>
    .customButton {
        height: 35px;
        width: 110px;
        background-color: #5e6e9c;
        border: none;
        color: #fff;
        font-weight: bold;
        font-size: 11px;
        padding: 5px;
    }
</style>

<button class='customButton' onclick='CopyEstimate(getDetails())'>Copy Estimate</button>
<script>
function getDetails() {
    return '" +
if 'Project Details' then
    let pmark := urlDecode("%0A");
    let details := 'Project Details';
    let outputList := for r in details do
            r.'Item Details' + " ...............$ " + r.'Item Total'
        end;
    join(outputList, pmark)
else
    "No Project Details Found"
end +
"';
}

</script>")

Fred Ugh, you're right. It's no longer functioning on my end either...

Sorry this seems to be working less and less. I've placed your code above into the formula window. Am I supposed to keep the styling, or any other code? 

Below is what I've placed in, but now, it doest seem like anything is working...

let pmark := urlDecode("%0A");
let details := 'Project Details';
let outputList := for r in details do
        r.'Item Details' + " ...............$ " + r.'Item Total'
    end;
join(outputList, pmark);
html("
<style>
    .customButton {
        height: 35px;
        width: 110px;
        background-color: #5e6e9c;
        border: none;
        color: #fff;
        font-weight: bold;
        font-size: 11px;
        padding: 5px;
    }
</style>

<button class='customButton' onclick='CopyEstimate(getDetails())'>Copy Estimate</button>
<script>
function getDetails() {
    return '" +
if 'Project Details' then
    let pmark := urlDecode("%0A");
    let details := 'Project Details';
    let outputList := for r in details do
            r.'Item Details' + " ...............$ " + r.'Item Total'
        end;
    join(outputList, pmark)
else
    "No Project Details Found"
end +
"';
}

</script>")

I'm beyond confused...

Fred Thank you for clarifying. I get it now. I was picturing this be more of a button that gets that result (as opposed to it automatically showing up in that field). But now, maybe I can make a button that has an 'on click' function to reveal this window. Thank you!